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PROPERTY, PLANT AND EQUIPMENT (Tables)
12 Months Ended
Dec. 31, 2020
PROPERTY, PLANT AND EQUIPMENT  
Schedule of property, plant and equipment

Estimated

December 31, 

    

Useful Lives

    

2020

    

2019

(in thousands)

  

  

Land

 

N/A

$

878

$

878

Buildings

 

7-40

 

20,966

 

20,552

Operating equipment and property

 

3-15

 

12,923

 

11,891

Furniture and fixtures

 

5-7

 

2,560

 

1,999

Vehicles

 

5-10

 

7,677

 

7,734

Gross property, plant and equipment

 

 

45,004

 

43,054

Less: accumulated depreciation

 

 

(30,066)

 

(28,258)

Net property, plant and equipment

$

14,938

$

14,796